| PartNumber | MC9RS08KB8CWJ | MC9RS08KB8CSG | MC9RS08KB8CTG |
| Description | 8-bit Microcontrollers - MCU 8-BIT 8K FLASH | 8-bit Microcontrollers - MCU 8-BIT 8K FLASH | 8-bit Microcontrollers - MCU 8-BIT 8K FLASH |
| Manufacturer | NXP | NXP | NXP |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-20 | SOIC-16 | TSSOP-16 |
| Series | RS08KB | RS08KB | RS08KB |
| Core | RS08 | RS08 | RS08 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz | 20 MHz |
| Program Memory Size | 8 kB | 8 kB | 8 kB |
| Data RAM Size | 254 B | 254 B | 254 B |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 18 I/O | 18 I/O | 14 I/O |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Tube | Tube |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Data RAM Type | RAM | RAM | RAM |
| Interface Type | I2C, SCI | I2C, SCI | SCI |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 12 | 12 | 12 |
| Number of Timers/Counters | 3 Timer | 3 Timer | 2 Timer |
| Processor Series | MC9RS08KB8 | MC9RS08KB8 | MC9RS08KB8 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 38 | 48 | 96 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Part # Aliases | 935317129574 | 935314114574 | 935317131574 |
| Unit Weight | 0.018325 oz | 0.005090 oz | 0.002194 oz |
| Height | - | - | 1.05 mm |
| Length | - | - | 5.1 mm |
| Width | - | - | 4.5 mm |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 1.8 V |